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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 277 · 40 questions
TalentJR

The method (Total first): Total = add every value. Average = total ÷ number of rows. Percent of total = that value ÷ total × 100. Most/fewest: compare all the values. Difference = bigger − smaller.

NameDateTime takenScore ___ / 40
  1. 1.Trees planted by each class
    Class 6: 25
    Class 7: 35
    Class 8: 15
    Class 9: 5
    Class 10: 20
    How many trees are there in all?
  2. 2.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 30
    Wed: 45
    Thu: 75
    Fri: 60
    Which day has the fewest mangoes?     (a) Fri (b) Mon (c) Wed (d) Tue
  3. 3.Visitors to a science museum
    Jan: 30
    Feb: 70
    Mar: 30
    Apr: 50
    May: 20
    Which month has the most visitors?     (a) Feb (b) Mar (c) Jan (d) May
  4. 4.Students who chose each subject
    Maths: 60
    Science: 40
    English: 30
    Hindi: 50
    Art: 20
    How many more students are there for Maths than for Hindi?
  5. 5.Books sold by a shop
    Mon: 160
    Tue: 20
    Wed: 80
    Thu: 60
    Fri: 80
    Which day has the fewest books?     (a) Thu (b) Mon (c) Tue (d) Wed
  6. 6.Students who chose each subject
    Maths: 30
    Science: 60
    English: 20
    Hindi: 50
    Art: 40
    How many more students are there for Maths than for English?
  7. 7.Trees planted by each class
    Class 6: 50
    Class 7: 40
    Class 8: 60
    Class 9: 30
    Class 10: 20
    Which class has the most trees?     (a) Class 9 (b) Class 6 (c) Class 8 (d) Class 7
  8. 8.Visitors to a science museum
    Jan: 20
    Feb: 20
    Mar: 15
    Apr: 35
    May: 10
    Which month has the fewest visitors?     (a) May (b) Mar (c) Apr (d) Jan
  9. 9.Trees planted by each class
    Class 6: 150
    Class 7: 25
    Class 8: 75
    Class 9: 125
    Class 10: 125
    How many more trees are there for Class 8 than for Class 7?
  10. 10.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 30
    Wed: 60
    Thu: 50
    Fri: 40
    Which day has the fewest mangoes?     (a) Tue (b) Thu (c) Wed (d) Mon
  11. 11.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 75
    Wed: 30
    Thu: 45
    Fri: 60
    The number for Mon is what percent of the total?
  12. 12.Trees planted by each class
    Class 6: 40
    Class 7: 50
    Class 8: 10
    Class 9: 30
    Class 10: 70
    What is the difference between the highest and the lowest number of trees?
  13. 13.Books sold by a shop
    Mon: 80
    Tue: 80
    Wed: 100
    Thu: 80
    Fri: 60
    Which day has the fewest books?     (a) Tue (b) Fri (c) Thu (d) Mon
  14. 14.Books sold by a shop
    Mon: 140
    Tue: 80
    Wed: 20
    Thu: 80
    Fri: 80
    What is the difference between the highest and the lowest number of books?
  15. 15.Books sold by a shop
    Mon: 280
    Tue: 120
    Wed: 120
    Thu: 200
    Fri: 80
    What is the average number of books per day?
  16. 16.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 300
    Wed: 100
    Thu: 150
    Fri: 250
    What is the average number of mangoes per day?
  17. 17.Students who chose each subject
    Maths: 60
    Science: 90
    English: 60
    Hindi: 30
    Art: 60
    What is the difference between the highest and the lowest number of students?
  18. 18.Trees planted by each class
    Class 6: 45
    Class 7: 15
    Class 8: 15
    Class 9: 15
    Class 10: 10
    How many more trees are there for Class 6 than for Class 7?
  19. 19.Students who chose each subject
    Maths: 50
    Science: 70
    English: 10
    Hindi: 30
    Art: 40
    Which subject has the fewest students?     (a) English (b) Science (c) Hindi (d) Maths
  20. 20.Books sold by a shop
    Mon: 120
    Tue: 240
    Wed: 280
    Thu: 40
    Fri: 120
    How many more books are there for Fri than for Thu?
  21. 21.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 45
    Class 9: 60
    Class 10: 75
    What is the average number of trees per class?
  22. 22.Students who chose each subject
    Maths: 30
    Science: 10
    English: 90
    Hindi: 40
    Art: 30
    What is the average number of students per subject?
  23. 23.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 120
    Wed: 90
    Thu: 210
    Fri: 120
    What is the average number of mangoes per day?
  24. 24.Books sold by a shop
    Mon: 40
    Tue: 160
    Wed: 160
    Thu: 200
    Fri: 240
    What is the difference between the highest and the lowest number of books?
  25. 25.Books sold by a shop
    Mon: 45
    Tue: 105
    Wed: 45
    Thu: 30
    Fri: 75
    What is the difference between the highest and the lowest number of books?
  26. 26.Trees planted by each class
    Class 6: 75
    Class 7: 175
    Class 8: 100
    Class 9: 25
    Class 10: 125
    Which class has the fewest trees?     (a) Class 9 (b) Class 10 (c) Class 6 (d) Class 8
  27. 27.Students who chose each subject
    Maths: 80
    Science: 140
    English: 40
    Hindi: 80
    Art: 60
    How many students are there in all?
  28. 28.Trees planted by each class
    Class 6: 150
    Class 7: 120
    Class 8: 120
    Class 9: 90
    Class 10: 120
    The number for Class 6 is what percent of the total?
  29. 29.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 75
    Thu: 45
    Fri: 30
    What is the average number of books per day?
  30. 30.Trees planted by each class
    Class 6: 90
    Class 7: 150
    Class 8: 180
    Class 9: 60
    Class 10: 120
    What is the difference between the highest and the lowest number of trees?
  31. 31.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 80
    Class 9: 140
    Class 10: 80
    How many more trees are there for Class 8 than for Class 7?
  32. 32.Trees planted by each class
    Class 6: 60
    Class 7: 75
    Class 8: 45
    Class 9: 60
    Class 10: 60
    How many trees are there in all?
  33. 33.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 90
    Thu: 150
    Fri: 120
    Which day has the most mangoes?     (a) Thu (b) Mon (c) Fri (d) Wed
  34. 34.Trees planted by each class
    Class 6: 75
    Class 7: 30
    Class 8: 45
    Class 9: 60
    Class 10: 90
    How many more trees are there for Class 6 than for Class 7?
  35. 35.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 100
    Class 9: 100
    Class 10: 25
    How many more trees are there for Class 6 than for Class 7?
  36. 36.Books sold by a shop
    Mon: 30
    Tue: 25
    Wed: 15
    Thu: 10
    Fri: 20
    Which day has the most books?     (a) Tue (b) Thu (c) Fri (d) Mon
  37. 37.Trees planted by each class
    Class 6: 150
    Class 7: 300
    Class 8: 100
    Class 9: 250
    Class 10: 200
    The number for Class 9 is what percent of the total?
  38. 38.Trees planted by each class
    Class 6: 200
    Class 7: 200
    Class 8: 100
    Class 9: 150
    Class 10: 350
    Which class has the most trees?     (a) Class 10 (b) Class 8 (c) Class 6 (d) Class 7
  39. 39.Trees planted by each class
    Class 6: 20
    Class 7: 30
    Class 8: 80
    Class 9: 10
    Class 10: 60
    The number for Class 9 is what percent of the total?
  40. 40.Books sold by a shop
    Mon: 75
    Tue: 60
    Wed: 45
    Thu: 60
    Fri: 60
    Which day has the most books?     (a) Fri (b) Tue (c) Mon (d) Wed

Answer key

  1. 100
  2. Tue
  3. Feb
  4. 10
  5. Tue
  6. 10
  7. Class 8
  8. May
  9. 50
  10. Mon
  11. 30
  12. 60
  13. Fri
  14. 120
  15. 160
  16. 200
  17. 60
  18. 30
  19. English
  20. 80
  21. 60
  22. 40
  23. 120
  24. 200
  25. 75
  26. Class 9
  27. 400
  28. 25
  29. 60
  30. 120
  31. 40
  32. 300
  33. Thu
  34. 45
  35. 25
  36. Mon
  37. 25
  38. Class 10
  39. 5
  40. Mon

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